Finding the Fourth Proportional to 5,940.06, 8,194.28 and 5,517.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,940.06 : 8,194.28 = 5,517.96 : x
2. Step 2: Convert to fraction form
   5,940.06/8,194.28 = 5,517.96/x
3. Step 3: Cross multiply
   5,940.06x = 8,194.28 × 5,517.96
4. Step 4: Simplify right side
   5,940.06x = 45,215,681.68
5. Step 5: Solve for x
   x = 45,215,681.68/5,940.06
6. Step 6: Final answer
   x = 7,611.99